文字
EventBuffer::prependBuffer
(PECL event >= 1.2.6-beta)
EventBuffer::prependBuffer — Moves all data from source buffer to the front of current buffer
说明
public bool EventBuffer::prependBuffer
( EventBuffer
$buf
)Behaves as EventBuffer::addBuffer() , except that it moves data to the front of the buffer.
参数
-
buf -
Source buffer.
返回值
Returns TRUE on success. Otherwise FALSE .
参见
- EventBuffer::add() - Append data to the end of an event buffer
- EventBuffer::addBuffer() - Move all data from a buffer provided to the current instance of EventBuffer
- EventBuffer::prepend() - Prepend data to the front of the buffer